/* ============================================================
Bio Healthcare Hub — Product Detail Page Stylesheet
Extracted from alex-allergy-test-preview template.
Applies to product_large_desc1 + product_box_small_desc HTML.
Fonts required (load in ):
============================================================ */
:root{
--navy:#0E173E;--navy-mid:#121e4a;--card:#162050;
--green:#80C341;--green-lt:rgba(128,195,65,.12);--green-brd:rgba(128,195,65,.28);
--orange:#f97316;--orange-lt:rgba(249,115,22,.1);--orange-brd:rgba(249,115,22,.28);
--blue:#4a9eff;--blue-lt:rgba(74,158,255,.1);--blue-brd:rgba(74,158,255,.28);
--tx:#f0f4ff;--tx2:#8da5c8;--txm:#4d6080;
--bdr:rgba(255,255,255,.07);--bdr2:rgba(255,255,255,.13);--mxw:1100px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:var(--navy);color:var(--tx);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%} a{text-decoration:none;color:inherit}
.wrap{max-width:var(--mxw);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
/* BREADCRUMB */
.bc{background:var(--navy-mid);border-bottom:1px solid var(--bdr);padding:.65rem 0}
.bc-row{display:flex;align-items:center;gap:.45rem;font-size:.71rem;color:var(--txm);flex-wrap:wrap}
.bc-row a{color:var(--txm);transition:color .15s}.bc-row a:hover{color:#4a9eff}
.bc-sep{opacity:.4}.bc-cur{color:#4a9eff;font-weight:600}
/* SECTION 1 */
.s1{background:var(--navy-mid);border-bottom:1px solid var(--bdr);padding:clamp(2.5rem,6vw,4rem) 0 clamp(1rem,2vw,1.5rem)}
.s1-grid{display:grid;grid-template-columns:1fr 300px;gap:3rem;align-items:start}
.prog-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.28);color:#4a9eff;font-size:.64rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.28rem .85rem;border-radius:100px;margin-bottom:.9rem}
.s1-h1{font-family:'Instrument Serif',serif;font-size:clamp(1.8rem,4vw,2.5rem);font-weight:400;line-height:1.15;margin-bottom:1rem}
.s1-h1 em{font-style:italic;color:#4a9eff}
.dur-strip{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.2rem}
.dur-pill{display:flex;align-items:center;gap:.4rem;background:var(--card);border:1px solid var(--bdr2);border-radius:8px;padding:.45rem .8rem;font-size:.74rem;color:var(--tx2)}
.dur-pill strong{color:#4a9eff;font-weight:700}
.s1-sub{font-size:.95rem;color:var(--tx);font-weight:500;line-height:1.6;margin-bottom:.9rem;padding:.75rem 1rem;background:rgba(74,158,255,.1);border-left:3px solid #4a9eff;border-radius:0 8px 8px 0}
.s1-body{font-size:.88rem;color:var(--tx);line-height:1.88;font-weight:300;margin-bottom:1.4rem}
.why-box{background:linear-gradient(135deg,rgba(74,158,255,.06),rgba(128,195,65,.04));border:1px solid var(--bdr2);border-left:3px solid #4a9eff;border-radius:12px;padding:1.1rem 1.2rem;margin-bottom:1.4rem;display:flex;flex-direction:column;gap:.6rem}
.why-hdr{display:flex;align-items:center;gap:.7rem}
.why-ic{font-size:1rem;flex-shrink:0;line-height:1;width:34px;height:34px;border-radius:50%;background:rgba(74,158,255,.18);border:1px solid rgba(74,158,255,.4);display:flex;align-items:center;justify-content:center}
.why-hdr h3{font-size:.95rem;font-weight:700;color:#4a9eff;line-height:1.3}
.why-box p{font-size:.82rem;color:var(--tx);line-height:1.7;font-weight:300}
.why-box p strong{color:#80C341;font-weight:700}
.inc-label{font-size:.62rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--txm);margin-bottom:.65rem}
.inc-grid{display:grid;grid-template-columns:1fr 1fr;gap:.38rem;margin-bottom:1.5rem}
.card-inc-list{display:flex;flex-direction:column;gap:.5rem;margin-bottom:.5rem}
.card-inc-list .inc-item{font-size:.72rem;line-height:1.35}
.card-inc-list .inc-ic{width:16px;height:16px;font-size:.55rem}
.inc-item{display:flex;align-items:center;gap:.55rem;font-size:.78rem;color:var(--tx);line-height:1.35}
.inc-ic{width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;flex-shrink:0;font-weight:700;background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.28);color:#4a9eff}
.facts-strip{display:flex;gap:.45rem;flex-wrap:wrap}
.fact{display:flex;align-items:center;gap:.38rem;background:rgba(255,255,255,.04);border:1px solid var(--bdr);border-radius:8px;padding:.38rem .78rem;font-size:.7rem;color:var(--tx);transition:all .18s}
.fact:hover{border-color:rgba(74,158,255,.28);color:#4a9eff}
/* MARKERS PANEL — top content area */
.markers-panel{background:var(--card);border:1px solid var(--bdr2);border-radius:14px;padding:1.15rem 1.3rem;margin-bottom:0}
.markers-panel-hdr{display:flex;align-items:center;gap:.6rem;font-family:'Instrument Serif',serif;font-size:1.15rem;font-weight:400;color:var(--tx);margin-bottom:.3rem}
.markers-panel-hdr-bar{width:22px;height:2px;border-radius:2px;background:#4a9eff;flex-shrink:0}
.markers-panel-hint{font-size:.72rem;color:var(--tx2);font-weight:300;margin-bottom:.95rem;display:flex;align-items:center;gap:.4rem;padding-left:1.95rem}
.markers-panel-hint::before{content:'👆';font-size:.85rem}
.markers-wrap{display:flex;flex-wrap:wrap;gap:.3rem}
.m-chip{font-family:inherit;font-size:.72rem;font-weight:600;padding:.3rem .75rem;border-radius:100px;background:rgba(74,158,255,.08);border:1px solid rgba(74,158,255,.22);color:var(--tx);white-space:nowrap;transition:all .15s;cursor:pointer;position:relative;display:inline-flex;align-items:center;gap:.4rem}
.m-chip::after{content:'i';font-family:'Instrument Serif',serif;font-style:italic;font-size:.7rem;width:14px;height:14px;border-radius:50%;background:rgba(74,158,255,.18);border:1px solid rgba(74,158,255,.4);color:#4a9eff;display:inline-flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0;transition:all .15s}
.m-chip:hover{background:rgba(74,158,255,.18);border-color:rgba(74,158,255,.45);color:#4a9eff}
.m-chip:hover::after{background:rgba(74,158,255,.35);color:#fff}
.m-chip.is-open{background:rgba(74,158,255,.22);border-color:rgba(74,158,255,.55);color:#4a9eff;z-index:30}
.m-chip.is-open::after{background:#4a9eff;color:#fff;border-color:#4a9eff}
.m-pop{display:none;position:absolute;top:calc(100% + 10px);left:0;z-index:40;width:min(300px,calc(100vw - 2.5rem));background:var(--navy);border:1px solid rgba(74,158,255,.45);border-radius:10px;padding:.8rem .95rem;font-size:.74rem;line-height:1.6;color:var(--tx);font-weight:400;white-space:normal;text-align:left;box-shadow:0 14px 38px rgba(0,0,0,.55)}
.m-pop strong{display:block;color:#4a9eff;font-size:.72rem;font-weight:700;letter-spacing:.03em;margin-bottom:.35rem;font-family:'Plus Jakarta Sans',sans-serif}
.m-pop::before{content:'';position:absolute;top:-6px;left:20px;width:10px;height:10px;background:var(--navy);border-left:1px solid rgba(74,158,255,.45);border-top:1px solid rgba(74,158,255,.45);transform:rotate(45deg)}
.m-chip.is-open .m-pop{display:block}
/* STICKY CARD */
.s1-card{background:var(--card);border:1px solid var(--bdr2);border-radius:14px;overflow:hidden;position:sticky;top:80px}
.s1-card-img{height:auto;background:linear-gradient(135deg,#0e1530,#1a1035,#0a1020);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.s1-card-img img{width:100%;height:100%;object-fit:cover;opacity:.99}
.s1-card-img-ov{position:absolute;inset:0;background:linear-gradient(to top,var(--card) 0%,transparent 55%)}
.s1-card-badge{position:absolute;top:.65rem;left:.65rem;background:#4a9eff;color:#fff;font-size:.55rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.18rem .58rem;border-radius:100px;z-index:1}
.s1-card-body{padding:1.15rem}
.s1-card-name{font-size:.83rem;font-weight:700;margin-bottom:.22rem;line-height:1.4}
.s1-card-mc{font-size:.68rem;color:var(--tx2);margin-bottom:.85rem;display:flex;align-items:center;gap:.38rem}
.s1-card-mc::before{content:'';width:6px;height:6px;border-radius:50%;background:#4a9eff;flex-shrink:0}
.s1-stats{display:grid;grid-template-columns:1fr 1fr;gap:.45rem;margin-bottom:.95rem}
.s1-stat{background:rgba(255,255,255,.04);border:1px solid var(--bdr);border-radius:9px;padding:.65rem;text-align:center}
.s1-stat-n{font-family:'Instrument Serif',serif;font-size:1.35rem;color:#4a9eff;line-height:1;margin-bottom:.12rem}
.s1-stat-l{font-size:.56rem;color:var(--txm);text-transform:uppercase;letter-spacing:.06em}
.price-box{background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.28);border-radius:10px;padding:.85rem;text-align:center;margin-bottom:.85rem}
.price-box-lbl{font-size:.6rem;color:var(--txm);margin-bottom:.2rem;text-transform:uppercase;letter-spacing:.08em}
.price-box-amt{font-family:'Instrument Serif',serif;font-size:2rem;color:#4a9eff;line-height:1}
.price-box-note{font-size:.65rem;color:var(--txm);margin-top:.2rem}
.trust-mini{display:flex;flex-direction:column;gap:.28rem}
.tm{display:flex;align-items:center;gap:.5rem;font-size:.72rem;color:var(--tx2);padding:.25rem .38rem;border-radius:6px}
.tm-dot{width:5px;height:5px;border-radius:50%;background:var(--green);flex-shrink:0;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
/* THREE-BOX ROW */
.s-booking{background:var(--navy);padding:clamp(1.5rem,3vw,2rem) 0 clamp(2.5rem,6vw,4rem)}
.booking-row-hdr{margin-bottom:2rem}
.booking-row-hdr .sec-eyebrow{margin-bottom:.7rem}
.booking-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;align-items:stretch}
.booking-card{background:var(--card);border:1px solid var(--bdr2);border-radius:18px;overflow:hidden;transition:box-shadow .22s;display:flex;flex-direction:column}
.booking-card:hover{box-shadow:0 16px 50px rgba(0,0,0,.45)}
/* Image area at the very top of each card */
.bc-img{height:170px;background:linear-gradient(135deg,#0e1530,#1a1035,#0a1020);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bc-img img{width:100%;height:100%;object-fit:cover;display:block}
.bc-img-ph{font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--txm);text-align:center;padding:1rem}
.bc-img-ov{position:absolute;inset:auto 0 0 0;height:50%;background:linear-gradient(to top,var(--card) 0%,transparent 100%);pointer-events:none}
/* Title bar sits below the image, full-width accent strip */
.bc-title{padding:1rem 1.5rem;display:flex;align-items:center;gap:.6rem;flex-shrink:0;min-height:5rem}
.bc-title h3{font-family:'Instrument Serif',serif;font-size:1.15rem;font-weight:400;line-height:1.25;color:var(--tx)}
/* Coloured body band: description + price */
.bc-hdr{padding:1.1rem 1.5rem 1.2rem;border-top:1px solid var(--bdr);border-bottom:1px solid var(--bdr);flex-shrink:0;display:flex;flex-direction:column;gap:.75rem;min-height:7rem}
.bc-hdr p{font-size:.8rem;color:var(--tx2);font-weight:300;line-height:1.65;width:100%}
.bc-price-row{display:flex;align-items:baseline;gap:.25rem}
.bc-price-lbl{font-size:.78rem;color:var(--txm);font-weight:300}
.bc-price{font-family:'Instrument Serif',serif;font-size:2.1rem;line-height:1}
.bc-price-note{font-size:.62rem;color:var(--txm);margin-top:.18rem}
.bc-body{padding:1rem 1.5rem;flex:1;display:flex;flex-direction:column;justify-content:flex-end}
.bc-footer{display:flex;align-items:center;justify-content:stretch;gap:1rem;flex-wrap:wrap}
.bc-footer .btn-book{flex:1;text-align:center}
@media(max-width:900px){.booking-grid{grid-template-columns:1fr}}
/* SECTIONS */
.s2{background:var(--navy);padding:clamp(2.5rem,6vw,4rem) 0;border-bottom:1px solid var(--bdr)}
.s3{background:var(--navy-mid);padding:clamp(2.5rem,6vw,4rem) 0;border-bottom:1px solid var(--bdr)}
.s4{background:var(--navy);padding:clamp(2.5rem,6vw,4rem) 0}
/* EYEBROW */
.sec-eyebrow{display:flex;align-items:center;gap:.65rem;font-size:.6rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--txm);margin-bottom:.7rem}
.sec-eyebrow-bar{width:22px;height:2px;flex-shrink:0;border-radius:2px}
.sec-eyebrow-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.22rem .7rem;border-radius:100px;font-size:.6rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
/* HEADINGS */
.sec-h2{font-family:'Instrument Serif',serif;font-size:clamp(1.5rem,3vw,2.1rem);font-weight:400;line-height:1.2;margin-bottom:.6rem}
.sec-h2 em{font-style:italic}
.sec-sub{font-size:.87rem;color:var(--tx2);font-weight:300;line-height:1.75;max-width:680px;margin-bottom:1.8rem}
/* BOOKING CARD — shared across all 3 service sections */
.booking-card{background:var(--card);border:1px solid var(--bdr2);border-radius:18px;overflow:hidden;transition:box-shadow .22s}
.booking-card:hover{box-shadow:0 16px 50px rgba(0,0,0,.45)}
.bc-hdr{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center;padding:1.6rem 1.8rem;border-bottom:1px solid var(--bdr)}
.bc-hdr-left h3{font-size:1rem;font-weight:700;margin-bottom:.3rem}
.bc-hdr-left p{font-size:.82rem;color:var(--tx2);font-weight:300;line-height:1.6}
.bc-price-block{text-align:right;flex-shrink:0}
.bc-price-lbl{font-size:.6rem;color:var(--txm);font-weight:300;margin-bottom:.15rem}
.bc-price{font-family:'Instrument Serif',serif;font-size:2.4rem;line-height:1}
.bc-price-note{font-size:.65rem;color:var(--txm);margin-top:.15rem}
.bc-body{padding:0 1.8rem}
.bc-markers-lbl{font-size:.61rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--txm);margin-bottom:.65rem;display:flex;align-items:center;gap:.5rem}
.pc-chips{display:flex;flex-wrap:wrap;gap:.32rem;margin-bottom:1.4rem}
.pc-chip{font-size:.71rem;font-weight:600;padding:.28rem .7rem;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--bdr2);color:var(--tx2);white-space:nowrap}
.ta-row{display:flex;align-items:center;gap:.45rem;font-size:.72rem;color:var(--txm);margin-bottom:1.4rem}
.ta-dot{width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0;animation:pulse 2s ease-in-out infinite}
.bc-includes{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.4rem;margin-bottom:1.5rem}
.bc-inc-item{display:flex;align-items:center;gap:.5rem;font-size:.76rem;color:var(--tx2);font-weight:300}
.inc-tick{width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;flex-shrink:0;font-weight:700}
.bc-footer{display:flex;align-items:center;justify-content:flex-end;gap:1rem;padding:1.2rem 0;flex-wrap:wrap}
.btn-book{border:none;border-radius:10px;font-size:.9rem;font-weight:700;padding:.78rem 2.2rem;cursor:pointer;font-family:'Plus Jakarta Sans',sans-serif;transition:all .2s;min-height:48px;white-space:nowrap}
.btn-book:hover{transform:translateY(-2px)}
.btn-clinic{background:var(--blue);color:#fff}.btn-clinic:hover{background:#2a7acc;box-shadow:0 6px 22px rgba(74,158,255,.35)}
.btn-home{background:var(--orange);color:#fff}.btn-home:hover{background:#e06510;box-shadow:0 6px 22px rgba(249,115,22,.35)}
.btn-finger{background:var(--green);color:#fff}.btn-finger:hover{background:#5fa020;box-shadow:0 6px 22px rgba(128,195,65,.35)}
@media(max-width:900px){
.s1-grid{grid-template-columns:1fr}.s1-card{position:static}
.bc-hdr{grid-template-columns:1fr;gap:.85rem}.bc-price-block{text-align:left}
}
@media(max-width:600px){
.inc-grid{grid-template-columns:1fr}.bc-body{padding:1.2rem}.bc-hdr{padding:1.2rem}
.bc-footer{flex-direction:column;align-items:stretch}.btn-book{text-align:center;width:100%}
.bc-includes{grid-template-columns:1fr}.dur-strip{gap:.4rem}
}